Guest desorption procedures for s-PS clathrate samples, leading to formation and regeneration of the nanoporous โฆ phase, are compared. An extraction procedure, based on supercritical carbon dioxide, allows an easy and fast recovery of the guest molecules operating under relatively mild conditions (9
Disordered Nanoporous Crystalline Modifications of Syndiotactic Polystyrene
โ Scribed by Rizzo, Paola; Ianniello, Graziella; Albunia, Alexandra R.; Acocella, Maria Rosaria; Guerra, Gaetano
- Book ID
- 125364397
- Publisher
- Springer US
- Year
- 2013
- Tongue
- English
- Weight
- 977 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0095-9782
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Conformational and packing energy calculations have been performed on the ~t modification of syndiotactic polystyrene. The conformational energy has been optimized as a function of the internal parameters of the chain. The packing energy has been calculated considering at first the best packing of c
## Abstract Syndiotactic polystyrene (sPS) nanorods with different diameters have been prepared by using anodic aluminum oxide templates, and the orientation of the sPS crystals in the nanorods has been investigated by FTโIR spectroscopy. It is found that the __c__ axis of the __ฮฒ__โฒ crystals prefe